Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Gibbous 76%

15:12

04:41

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 OK
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 Good
09 Good
10 Good
11 Good
12 OK
13 Bad
14 Bad
15 OK

Sun - Rise: 05:54, Set: 20:01, Transit: 12:59. Moon - Rise: 15:12, Set: 04:41. Civil Dark: 20:35 - 05:21. Nautical Dark: 21:17 - 04:39. Astro Dark: 22:03 - 03:52

Total Clouds (% Sky Obscured)

77
84
56
51
51
52
73
24
0
0
0
6
9
8
7
13
15
7
4
6
45
64
65
38

Low Clouds (% Sky Obscured)

20
31
16
10
10
7
0
0
0
0
0
0
3
6
6
13
15
7
4
6
45
49
3
0

Medium Clouds (% Sky Obscured)

29
29
31
20
23
49
73
24
0
0
0
6
9
8
5
7
4
2
2
0
1
63
65
38

High Clouds (% Sky Obscured)

70
75
43
38
36
23
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
8
6
4
3
2
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.44
0.08
0.07
0.05
0.05
0.02
0.01
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
6
5
4
4
3
3
3
3
3
3
3
3
2
3
4
5
7
8
9
10
10

Chance of Frost

Temperature (°C)

11
12
13
12
10
9
7
6
5
4
4
3
3
2
2
2
5
7
8
10
11
12
13
15

Feels Like (°C)

11
12
13
12
10
8
6
5
4
3
2
3
3
2
2
2
5
6
7
8
11
12
13
15

Dew Point (°C)

8
7
7
6
4
3
2
1
1
1
1
1
1
1
0
1
1
2
3
3
3
2
1
1

Relative Humidity (%)

77
71
67
66
67
68
69
71
73
78
84
87
89
90
89
89
79
73
68
62
55
50
44
40

Pressure (mb)

1020
1019
1019
1020
1021
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1026
1025
1025
1024

Ozone (du)

383
385
387
388
386
383
382
384
385
385
383
383
384
384
383
383
379
379
379
379
378
379
380
378

Friday 23

Waxing Gibbous 85%

No Rise

05:04

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 OK
11 Good
12 Good
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:53, Set: 20:03, Transit: 12:58. Moon - Rise: No Rise, Set: 05:04. Civil Dark: 20:36 - 05:19. Nautical Dark: 21:18 - 04:36. Astro Dark: 22:05 - 03:49

Total Clouds (% Sky Obscured)

0
0
0
0
1
2
17
17
13
9
2
0
1
0
0
0
0
0
42
0
1
83
99
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
17
17
13
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
42
0
1
83
99
83

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
7
5
4
4
4
4
3
3
3
3
3
3
3
2
2
3
4
5
5
5
4
4

Chance of Frost

Temperature (°C)

15
15
15
13
10
9
7
6
4
4
3
2
2
1
1
2
4
7
10
12
13
14
16
17

Feels Like (°C)

15
15
15
13
10
8
6
4
3
2
2
1
0
1
1
2
4
7
9
12
13
14
16
17

Dew Point (°C)

1
1
2
3
2
1
1
0
-0
0
1
0
0
-0
-1
-1
0
2
3
4
4
4
3
3

Relative Humidity (%)

38
39
43
50
56
61
64
69
73
79
85
87
89
89
89
85
75
68
64
60
55
50
42
38

Pressure (mb)

1024
1024
1024
1024
1025
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1022
1021

Ozone (du)

373
373
371
370
371
370
369
367
366
364
362
363
361
359
358
358
358
358
358
358
355
352
345
337

Saturday 24

Waxing Gibbous 92%

16:32

05:26

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 Bad
05 Bad
06 Good
07 Good
08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 Good
15 Good

Sun - Rise: 05:51, Set: 20:04, Transit: 12:58. Moon - Rise: 16:32, Set: 05:26. Civil Dark: 20:38 - 05:17. Nautical Dark: 21:20 - 04:34. Astro Dark: 22:08 - 03:46

Total Clouds (% Sky Obscured)

98
98
98
82
72
57
80
98
81
56
27
34
68
77
3
12
27
27
27
27
27
27
7
7

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
7
1
0
0
2
7
1
0
0
6
15
15
15
15
15
15
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
3
0
0
0
2
6
1
1
1
11
27
27
27
27
27
27
7
7

High Clouds (% Sky Obscured)

98
98
98
82
72
56
78
98
81
56
25
29
68
77
3
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2
1
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.04
0.05
0.03
0.05

Wind Speed/Direction (mph)

4
4
4
3
2
3
3
3
3
3
3
3
3
3
3
2
2
3
4
4
5
6
5
5

Chance of Frost

Temperature (°C)

18
18
17
15
12
10
9
7
6
5
4
4
4
3
3
4
6
8
9
11
12
13
14
15

Feels Like (°C)

18
18
17
15
12
10
8
7
5
5
4
4
4
3
3
4
6
8
9
11
12
13
14
15

Dew Point (°C)

2
2
3
4
4
3
3
2
2
2
3
2
2
2
2
2
3
4
4
5
5
5
4
4

Relative Humidity (%)

36
36
41
50
56
62
65
69
75
82
87
89
91
90
89
86
80
75
72
69
64
59
52
47

Pressure (mb)

1021
1021
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021

Ozone (du)

332
330
329
328
326
326
326
325
323
323
333
334
333
333
337
339
345
347
351
357
360
362
361
361

Sunday 25

Waxing Gibbous 98%

17:55

05:47

16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 Good
05 Good
06 Good
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Good

Sun - Rise: 05:49, Set: 20:06, Transit: 12:58. Moon - Rise: 17:55, Set: 05:47. Civil Dark: 20:40 - 05:15. Nautical Dark: 21:22 - 04:32. Astro Dark: 22:10 - 03:44

Total Clouds (% Sky Obscured)

7
7
7
7
27
27
27
27
27
27
12
12
12
12
12
12
13
13
13
13
13
13
1
1

Low Clouds (% Sky Obscured)

2
2
2
2
12
12
12
12
12
12
11
11
11
11
11
11
2
2
2
2
2
2
0
0

Medium Clouds (% Sky Obscured)

7
7
7
7
27
27
27
27
27
27
2
2
2
2
2
2
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
11
11
11
11
11
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.04
0.04
0.04
0.04
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
3
4
4
4
4
4
4
4
4
3
3
3
3
4
5
6
7
8
8
8
9

Chance of Frost

Temperature (°C)

16
16
15
13
11
9
8
6
5
4
3
2
2
2
2
3
5
7
10
12
13
14
15
16

Feels Like (°C)

16
16
15
13
11
9
7
5
3
2
1
1
1
0
0
3
4
6
8
12
13
14
15
16

Dew Point (°C)

4
4
5
6
5
4
3
2
2
2
2
1
1
1
1
2
2
3
4
5
5
5
5
6

Relative Humidity (%)

44
45
50
62
66
71
74
77
81
87
92
93
94
94
94
89
81
75
69
63
58
54
51
51

Pressure (mb)

1020
1020
1020
1020
1020
1021
1022
1022
1022
1022
1021
1021
1020
1020
1020
1021
1020
1019
1019
1018
1017
1016
1015
1014

Ozone (du)

361
361
362
364
356
359
362
364
364
363
361
362
364
364
363
362
355
356
358
359
359
360
363
363

Monday 26

Waxing Gibbous 100%

19:19

06:11

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Bad
15 Bad

Sun - Rise: 05:47, Set: 20:07, Transit: 12:58. Moon - Rise: 19:19, Set: 06:11. Civil Dark: 20:41 - 05:13. Nautical Dark: 21:24 - 04:30. Astro Dark: 22:12 - 03:41

Total Clouds (% Sky Obscured)

1
1
1
1
13
13
13
13
13
13
23
23
23
23
23
23
1
1
1
1
1
1
85
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
23
23
23
23
23
23
1
1
1
1
1
1
10
10

Medium Clouds (% Sky Obscured)

1
1
1
1
13
13
13
13
13
13
0
0
0
0
0
0
0
0
0
0
0
0
27
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
81
81

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
3
3
0
0
0

Precipitation Amount (mm)

0
0
0
0.01
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

10
10
9
8
8
8
8
8
8
8
9
9
9
8
8
8
9
9
10
10
10
10
10
10

Chance of Frost

Temperature (°C)

15
14
13
12
11
10
10
9
8
8
8
8
8
8
7
8
8
9
10
12
12
13
14
14

Feels Like (°C)

15
14
13
12
11
10
10
7
6
6
6
5
5
5
5
5
5
6
10
12
12
13
14
14

Dew Point (°C)

6
6
6
5
5
5
5
5
6
6
6
6
5
5
5
5
5
6
7
7
7
7
7
7

Relative Humidity (%)

53
56
61
63
66
69
72
77
82
88
84
85
85
86
87
86
84
80
78
75
73
70
66
63

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1006

Ozone (du)

362
361
362
362
365
367
368
369
369
369
369
368
366
366
366
367
369
369
367
366
365
363
363
364

Tuesday 27

Full Moon 99%

20:46

06:38

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:46, Set: 20:08, Transit: 12:58. Moon - Rise: 20:46, Set: 06:38. Civil Dark: 20:43 - 05:11. Nautical Dark: 21:26 - 04:28. Astro Dark: 22:15 - 03:38

Total Clouds (% Sky Obscured)

85
85
85
85
97
97
97
97
97
97
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100
100
100
52
52

Medium Clouds (% Sky Obscured)

27
27
27
27
1
1
1
1
1
1
94
94
94
94
94
94
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

81
81
81
81
97
97
97
97
97
97
95
95
95
95
95
95
100
100
100
100
100
100
6
6

ISS Passover

Visibility (miles)

10
10
10
10
10
10
7
4
3
2
2
2
3
4
4
5
6
7
8
9
7
5
3
2

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
5
7
10
13
14
15
17
17
16
13
11
11
10
10
10
9
9
9

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.03
0.05
0.09
0.12
0.14
0.15
0.15
0.14
0.13
0.13
0.14
0.16
0.17
0.16
0.14
0.14
0.16

Wind Speed/Direction (mph)

10
10
9
9
8
7
6
5
5
4
3
3
3
2
2
2
2
2
3
3
3
4
5
6

Chance of Frost

Temperature (°C)

15
14
13
12
11
11
10
9
8
7
7
6
6
6
6
6
7
9
10
12
13
14
16
17

Feels Like (°C)

15
14
13
12
11
11
8
8
7
6
6
6
6
6
6
6
7
9
10
12
13
14
16
17

Dew Point (°C)

7
7
7
7
7
7
6
6
7
7
7
6
6
6
6
6
7
8
9
10
10
10
10
11

Relative Humidity (%)

61
62
67
71
75
78
80
83
90
97
100
100
100
100
100
100
100
96
90
85
81
76
70
65

Pressure (mb)

1006
1005
1005
1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1004
1004
1004
1004
1003

Ozone (du)

365
366
367
368
370
371
373
376
381
387
394
402
410
416
416
413
410
409
408
406
402
397
395
395

Wednesday 28

Waning Gibbous 95%

22:13

07:13

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK

Sun - Rise: 05:44, Set: 20:10, Transit: 12:58. Moon - Rise: 22:13, Set: 07:13. Civil Dark: 20:44 - 05:09. Nautical Dark: 21:28 - 04:26. Astro Dark: 22:17 - 03:36

Total Clouds (% Sky Obscured)

100
100
100
100
67
67
67
67
67
67
59
59
59
59
59
59
67
67
67
67
67
67
42
42

Low Clouds (% Sky Obscured)

52
52
52
52
44
44
44
44
44
44
57
57
57
57
57
57
56
56
56
56
56
56
23
23

Medium Clouds (% Sky Obscured)

100
100
100
100
56
56
56
56
56
56
13
13
13
13
13
13
47
47
47
47
47
47
34
34

High Clouds (% Sky Obscured)

6
6
6
6
11
11
11
11
11
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
2
3
3
3
3
2
2
5
9
10
10
9
8
10
10
10
10
10
10
10
10
10
10

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

11
11
11
9
9
8
7
6
4
2
2
1
1
2
1
1
2
2
0
0
0
0
2
10

Precipitation Amount (mm)

0.19
0.23
0.26
0.29
0.3
0.25
0.18
0.12
0.08
0.05
0.03
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0.01
0.17

Wind Speed/Direction (mph)

7
8
8
8
8
8
8
7
7
6
6
5
5
4
4
3
3
3
3
4
4
5
6
8

Chance of Frost

Temperature (°C)

18
17
17
15
15
14
13
12
11
10
9
8
8
8
8
9
10
11
14
16
18
19
21
20

Feels Like (°C)

18
17
17
15
15
14
13
12
11
8
8
7
6
6
7
8
9
11
14
16
18
19
21
20

Dew Point (°C)

11
11
11
11
11
11
11
10
10
10
9
8
8
8
8
9
10
10
11
11
11
11
11
12

Relative Humidity (%)

64
65
69
75
79
83
87
91
96
99
100
100
100
100
100
100
100
92
84
75
66
58
54
57

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1001

Ozone (du)

397
399
403
407
410
408
405
402
402
404
403
399
392
388
389
393
396
397
399
400
400
400
399
398

Forecast for Oed-Öhling, Austria (48.10,14.80)

Generated: 22/04/21 16:27:04. Forecast: 22/04/21 to 28/04/21. Timezone: UTC+2.00